The Spring,helical,compression, cataloged under National Stock Number 5360-01-478-6450, is classified within Federal Supply Class 5360 (Coil, Flat, Leaf, and Wire Springs) of the Hardware and Abrasives group. The manufacturer of record is Oshkosh Defense Llc. Government technical data includes 12 specifications, cited from the U.S. Government catalog. The record lists 1 manufacturer part number for this item, enabling identification through both NSN and commercial part number lookups. 1 additional reference document (drawings, advisory and superseded references) is recorded in the U.S. Government catalog. Current acquisition status: Active.
| Parameter | Value |
|---|---|
| NSN | 5360-01-478-6450 |
| Primary Part Number | 3051944 |
| Item Name | Spring,helical,compression |
| FSC / FSG | 5360 / 53 — Coil, Flat, Leaf, and Wire Springs |
| Manufacturer | Oshkosh Defense Llc |
| Status | ACTIVE |
| Spring Free Outside Diameter | 1.534 INCHES NOMINAL IN |
| End Style | SPRING END,GROUND OVERALL |
| Spring Solid Length | 0.900 INCHES NOMINAL IN |
| Active Coil Quantity | 4 |
| Style Designator | CYLINDRICAL |
| Spring Free Length | 2.50 INCHES NOMINAL IN |
| Spring Deflection Rate | 49.95 POUNDS PER INCH NOMINAL LBS |
| Inside Diameter | 1.250 INCHES NOMINAL IN |
| Stock Diameter | 0.142 INCHES NOMINAL IN |
| Coil Quantity | 6 |
| Coil Helix Direction | EITHER DIRECTION |
| Material | CHROMIUM AND STEEL OVERALL |
| Acquisition Status | ACTIVE |
| DEMIL Code | DEMIL A — No Demilitarization Required |
| Hazard | No hazard code in the DLA record (HMIC N) |
| Criticality Code | X |
| Part Number | Manufacturer |
|---|---|
| 3051944 PRIMARY | Oshkosh Defense Llc (USA) |
| Reference | Meaning |
|---|---|
| 3051944 | 5/9 Secondary reference Oshkosh Corp |
NSN 5360-01-478-6450 is a Spring,helical,compression, manufactured by Oshkosh Defense Llc, classified under FSC 5360, Coil, Flat, Leaf, and Wire Springs. Status: active.
NSN 5360-01-478-6450 has 1 manufacturer part number on file: 3051944 (Oshkosh Defense Llc).
Key specifications for 3051944: Spring Free Outside Diameter: 1.534 INCHES NOMINAL IN; End Style: SPRING END,GROUND OVERALL; Spring Solid Length: 0.900 INCHES NOMINAL IN; Active Coil Quantity: 4. 12 specifications are documented in the U.S. Government catalog.
No hazard code in the DLA record (HMIC N). Hazard information on this page is shown exactly as it appears in the DLA record.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-16.
U.S. Government catalog: edition PUBLOGDVD v12.0.0 (OCT 2026), edition date 2026-10-01, retrieved 2026-10-18.